1.6 Amelioration: Finding Inverses

Find the inverse of f(x) = -4x - 12

• f^-1(x) = 4x - 3
• f^-1(x) = -1/4x - 3
• f^-1(x) = 1/4x + 3
• f^-1(x) = -4x - 3

Tags

CCSS.HSF-BF.B.4A

What is the equation that the inverse will reflect across?

• y = x
• y = 0
• x = 0
• Potato

Tags

CCSS.HSF-BF.B.4B

What does it mean to find the inverse of a function?

• the x's and y's are switched
• the x's and y's are divided by 2
• the x's and y's are made negative
• the x's and y's are the same

Tags

CCSS.HSF-BF.B.4A

• A.
• B.
• C.
• D.

• A.
• B.
• C.
• D.

Tags

CCSS.HSF-BF.B.4A

are these inverse functions?

• no
• yes
• no way to tell

Tags

CCSS.HSF-BF.B.4C

Was the inverse function found correctly?

• no
• yes

Tags

CCSS.HSF-BF.B.4A